baber/WOPTO huggingface dataset:
Patent EP-0029644-A1 (EP)
Inventor: GOLDEN MICHAEL D
IPC: B65G47/51
Filed: 1980-08-12
Abstract: A train of rotating shafts comprise an input shaft (16), an output shaft (34) and a plurality of intermediate shafts (22,28) all provided with sprockets (14,24,30) for items (52) being fed and rotating so that the items are passed from shaft to shaft. The intermediate shafts (22,28) provide a buffer facility which allows for differences between the instantaneous infeed rate and the instantaneous outfeed rate. This is achieved in that the intermediate shafts (22,28) can be swung about the input shaft (16) and outputshaft (34) respectively while maintaining a fixed spacing between the intermediate shafts (22,28). One sense of such movement reduces the outfeed rate below the infeed rate while the other sense increases the outfeed rate above the infeed rate. The apparatus may be used as a buffer between a constant feed-rate shell feed unit and a gun taking shells at a fluctuating rate.
Patent EP-0025067-A1 (EP)
Inventor: SATOH TSUTOMU TAKASAKI FACTORY
IPC: B25C1/04
Filed: 1980-09-10
Abstract: Un systeme de securite pour eviter des accidents graves est associe a un outil de martelage pneumatique de fixation d'un dispositif d'attache. En particulier, ce systeme elimine completement les accidents graves provoquant des blessures ou la mort qui peuvent se produire au moment ou l'outil de martelage pneumatique est connecte a une source d'air comprime, et possede une soupape de securite (25) disposee entre un premier passage d'air de commande (12) communiquant avec une chambre de commande (11) formee sur la partie superieure d'un piston de soupape en tete (10) et un second passage d'air de commande (14) communiquant avec une soupape a detente (15). La soupape de securite (25) coupe la communication entre le passage (12) et le passage (14) dans son etat de fonctionnement et fait communiquer le passage (12) avec une chambre de stockage d'air comprime (7), et inversement dans son etat de non-fonctionnement. Le systeme est construit de sorte qu'il fonctionne automatiquement lorsque l'outil de martelage est deconnecte de la source d'air comprime. Ainsi, le travail de fixation d'organe d'attache ne peut s'effectuer que lorsque la soupape de securite (25) est manuellement branchee sur son etat de non-fonctionnement.
Patent EP-0042384-A1 (EP)
Inventor: LANDSRATH WALTER
IPC: F23Q25/00
Filed: 1980-10-20
Abstract: Pour lutter contre l'incendie d'un recipient de cuisson, par exemple une friteuse, on prevoit un couvercle (1) en forme de coiffe avec un manche (3) qui peut etre engage sur le recipient en flammes, ou un plateau (10) avec manche (6) qui peut s'appuyer sur le bord du recipient. On peut en outre prevoir dans le dispositif d'extinction un materiau, tel que de la poudre ou une mousse, qui sera distribue sur le contenu en flammes du recipient pour etouffer le feu.
Patent EP-0033531-A1 (EP)
Inventor: HOLL GUNTER
IPC: B25B1/24
Filed: 1981-01-31
Abstract: 1. A pair or clamping jaws for conformally clamping workpieces having possibly a different section in a clamping device containing the clamping jaws, the clamping jaws (1, 2) having clamping surfaces (4, 4') wherein at least one pair of opposing grooves (3, 3') is arranged, characterized in that the cross-section of the grooves is so formed that the side-faces of the grooves (3, 3') verge into the clamping surfaces (4, 4') though convex curvatures (5, 5') originating in the base of the grooves, whereby the side-faces of the grooves so formed serve as clamping surfaces, so that for the conformal clamping of the workpiece can be fitted in the grooves.
Patent EP-0034296-A1 (EP)
Inventor: DEANE PHILIP JAMES
IPC: E01C13/00
Filed: 1981-02-03
Abstract: A method and apparatus suitable for treating a surface, e.g. that of a road, which comprises at least one aggregate (8) in a binder matrix (9). The invention resides in applying fine abrasive particles (11) each having a mean diameter of up to 500 microns so that they will be bonded only to those portions of aggregate (8) in the binder matrix (9) which will be directly exposed to wear. The method is applicable to new or old surfaces and alsoto runways, pavements and sports surfaces.
Patent EP-0039918-A1 (EP)
Inventor: FALES HOWARD S
IPC: C07C209/60
Filed: 1981-05-07
Abstract: Vapor phase catalytic production of an amine by the reaction of a mixture comprising an olefin having from 2 to 8 carbon atoms and ammonia or ammonia type compound. …<??>The formation of polymers is prevented by applying a temperature ranging from 200 DEG  to 500 DEG C, a pressure of from 300 to 6,000 psig and an ALUMlNO SlLlCATE, e.g. a zeolite catalyst.
Patent EP-0054216-A1 (EP)
Inventor: ZABROCKI KARL DR
IPC: C08G63/20
Filed: 1981-12-01
Abstract: 1. Aqueous dispersions consisting of : A) from 25 to 60% by weight of oil-free polyester having an average molecular weight ~Mn of from 1000 to 10 000, B) from 3 to 15% by weight of at least one emulsifier, and C) from 25 to 62% by weight of aqueous phase, in each case based on the total of components A, B and C, characterized in that the polyester A has an acid number of from 13 to 25 and it may be obtained by the reaction of a polyester having an acid number of less than 8 with a dicarboxylic acid anhydride corresponding to the formula : (I)  see diagramm : EP0054216,P11,F1  wherein R and R' represent a hydrogen atom, a C1 -C8 alkyl radical or a C5 -C8 cycloalkyl radical, and n represents zero or 1.
Patent EP-0040015-A1 (EP)
Inventor: SHORT GLYN DAVID
IPC: C07C1/00
Filed: 1981-04-27
Abstract: A feedstock comprising a hydrocarbon containing 2 or more carbon atoms in the molecule and/or a hydrocarbon derivative containing hydrogen-carbon links is converted to olefins over the zeolite NU-3. When in particular the feedstock is methanol or dimethyl ether olefins are formed with high selectivity against formation of aromatics.
Patent EP-0079994-A1 (EP)
Inventor: TURNER DAVID ROBIN
IPC: B60P1/64
Filed: 1981-11-24
Abstract: A method of securing a detachable cargo support means, such as a container (7), to a transporter vehicle comprises locating locating the cargo support means to support members (3a) and (3b) projecting upwardly from the normal load carrying surface (5) of the transporter vehicle. Additional cargo may then be carried in the space between the normal load carrying surface (5) and the cargo support means (7). An assembly for the transport of cargo support means, and a support member for locating cargo support means on a transporter vehicle, are also described.
Patent EP-0044232-A1 (EP)
Inventor: MASTAIN PIERRE
IPC: G01T1/15
Filed: 1981-06-17
Abstract: This invention relates to a digital radiation dosemeter comprising a detector (12) converting the ionizing radiation to electrical impulses and an electronic survey device (14) for the storage of said impulses in a dose radiation counter (18). An optoelectronic transmitter (34, 38, 40) sends the informations to an external data processing system. A binary counter (42) operates said transmitter and cooperates with a reading control circuit (43)including a photosensitive receiver (44)connected in series with a magnetic reed switch (46).
Patent EP-0054014-A1 (EP)
Inventor: BROWN RICHARD ALEXANDER
IPC: C01G43/01
Filed: 1981-11-13
Abstract: Phosphorus impurities are removed from yellowcake by dissolving it in hydrochloric or sulfuric acid to a U 3 0 8  assay of at least 150 g/I at a pH of 2; precipitating uranium peroxide with hydrogen peroxide while keeping the pH between 2.2 and 2.6 and recovering the uranium peroxide from the phosphorus impurities remaining in solution.
Patent EP-0059206-A1 (EP)
Inventor: SERRAS-PAULET EDOUARD
IPC: H05K1/00
Filed: 1981-08-28
Abstract: Circuit imprime comprenant au moins deux reseaux conducteurs croises ou superposes, isoles l'un de l'autre a l'exception de certains points d'interconnexion. Le circuit imprime (30) comprend un support (31), tel qu'un film de polyester, dont la face superieure (32) comprend un reseau de pistes conductrices (34-38) et des plages de contact (39-40), et dont la face inferieure (33) comporte egalement un reseau a pistes conductrices, ces reseaux etant formes par depot par serigraphie d'encres conductrices et polymerisation de ces encres, les connexions entre les deux reseaux etant etablies par des trous (42) du support (31) dont les parois sont, au moins partiellement, recouvertes d'encre conductrice polymerisee. L'invention concerne notamment les circuits imprimes souples et leurs procedes de fabrication.
Patent EP-0065079-A1 (EP)
Inventor: TURCK ULRICH DR
IPC: C08L25/08
Filed: 1982-03-05
Abstract: 1. An aqueous dispersion of a mixed polymer for use as a binder in coating compositions and synthetic resin plasters, the mixed polymer being produced either from 1.1 from 35 to 65 parts by weight of styrene and/or a substituted styrene, 1.2 from 35 to 65 parts by weight of a di-C2 -C6 -alkyl fumarate, 1.3 from 0 to 15 parts by weight of butadiene, a substituted butadiene, 2-ethylhexyl acrylate or their mixtures, and 1.4 from 0.2 to 8 parts by weight of one or more modifying components containing a copolymerisable carboxylic acid, carboxylic acid amide or N-substituted carboxylic acid amide group, or from 2.1 from 35 to 65 parts by weight of styrene and/or a substituted styrene, 2.2 from 35 to 65 parts by weight of a C2 -C8 -alkyl acrylate, and 2.3 from 0.2 to 8 parts by weight of the modifying component(s) as defined in 1.4 above, based on 100 parts by weight of total monomers in each case, characterised in that the modifying components are 3.1 from 0.3 to 3.5 parts by weight of acrylic or methacrylic acid, 3.2 from 0.05 to 2.5 parts by weight of itaconic acid, and 3.3 from 0.1 to 2.5 parts by weight of acrylamide or methacrylamide.
Patent EP-0062178-A1 (EP)
Inventor: KUNZLER WILHELM FRIEDRICH
IPC: G02C7/04
Filed: 1982-03-12
Abstract: A toric or bifocal contact lens (1) comprising a central optic zone (10) and a peripheral zone, said peripheral zone having affixed to its anterior surface a bead (12), said bead on at least a part of the upper half of said peripheral zone being tapered down from a sweeping arc (14) which intersects with the bead on each side of the lens to the uppermost point on the periphery of the lens.
Patent EP-0062281-A1 (EP)
Inventor: KIENLE ERHARD
IPC: H01J9/44
Filed: 1982-03-30
Abstract: 1. Method of determining colour-purity and convergence-correcting quantities on the screen of an in-line colour-picture tube comprising magnetic deflection means, characterised in that deviations from the correct angles of incidence of the electron beams (colour purity) are determined by measuring the luminance distribution produced by the three electron beams (7) on the associated phosphor stripes (6) behind a mask slit or a row of mask slits, and that deviations from coincidence (convergence) are determined by measuring the deviation of the three electron beams from their synchronous passage through the same mask slit or the same row of slits as the time difference between the illuminations of the associated phosphor stripes, the instant of the passage of the centre beam being the reference value for the synchronisation of the outer beams.
Patent EP-0065227-A1 (EP)
Inventor: KACZERGINSKI ALEXANDRE
IPC: B29C70/72
Filed: 1982-05-06
Abstract: The insulator comprises two end-fittings (4, 5), a filament-wound package (14) of fibres impregnated with resin and an insulating covering. According to the invention the filament-wound package (14) is produced on a temporary mandrel (1), made of a soluble or meltable material, gripped between the end-fittings. This temporary mandrel is removed before replacing it by a foam or an insulating gas. <IMAGE>
Patent EP-0081821-A1 (EP)
Inventor: QUICK ROY FRANKLIN JR
IPC: H04L12/46
Filed: 1982-12-09
Abstract: An interconnection circuitry (12), for two local area contention networks (10) which is adapted to jam the respective networks when stations (11) on both sides of the interconnection circuitry attempt transmission. If stations on opposite sides of the interconnect circuitry begin transmitting at the same time, the interconnect circuitry operates to place a high signal on the channel of each network and all stations will detect that the data is garbled and discard it.
Patent EP-0068595-A1 (EP)
Inventor: HAMPTON DEAN ALLYN
IPC: H04J3/06
Filed: 1982-01-12
Abstract: A method and apparatus are described for automatically generating the frame that is used in a bit-interleaved time division multiplexer (TDM). The apparatus comprises a microprocessor (120), two random access memories (380, 385) in which are stored the channel select signals, means (180) for determining the transmission frequencies of each channel and a computer program which is stored in the memory of the computer (120) for calculating the distribution of the channel select signals in the frame. With such a system, the frame can be reconfigured in about thirty seconds. 
     Two random access memories (380, 385) are preferably used for the storage of the channel select signals. While the signals stored in one memory are being used to generate the actual frame, a new set of channel select signals can be stored in the other memory. After such an updated frame is written in the second memory, the task of generating the channel select signals can be switched from the first memory to the second memory without loss of any data from any of the data channels.
Patent EP-0063060-A1 (EP)
Inventor: SIARD MICHEL
IPC: B29C48/10
Filed: 1982-03-12
Abstract: L'invention concerne une tête pour l'extrusion d'une paraison tubulaire à au moins une couche de matière. La tête comprend un empilement de brides annulaires, circulaires intérieurement et traversées axialement par un poinçon, l'écoulement des différentes matières à extruder vers le canal tubulaire défini le long de l'ensemble s'effectuant à travers un passage annulaire respectif, ménagé entre des brides annulaires adjacentes. Dans chacun des passages annulaires 84 est monté oscillant, autour d'un point 01 situé sur l'axe x-x de la tête, un anneau 741 comportant d'une part, une surface latérale interne 76 et une surface externe 78 en forme de zones sphériques concentriques centrées sur ledit axe et d'autre part, une surface annulaire en forme de biseau 80 reliant les bords inférieurs desdites surfaces latérales interne et externe 76, 78. Application à la fabrication de corps creux ou de films tubulaires à paroi multicouche.
Patent EP-0081392-A1 (EP)
Inventor: CASSOU ROBERT
IPC: A61D19/04
Filed: 1982-05-25
Abstract: L'invention concerne les dispositifs du type comprenant d'une part un boîtier qui comporte un passage cylindrique (3) auquel sont associés des moyens (4) d'éjection de semence et, d'autre part, un tube-réservoir de semence (14) qui est fixé par des moyens de maintien (16) en regard de ce passage de manière à être situé entièrement en avant du boîtier. - Le problème posé consiste à réduire le prix de ce dispositif. - Suivant l'invention, les moyens (16) de maintien du tube-réservoir sur le boîtier (1) sont directement prévus entre l'extrémité arrière (14a) de ce tube (14) et ce boîtier (1), cette extrémité arrière (14a) s'engageant par emboîtement sur une partie en saillie (2a) solidaire du boîtier (1) autour dudit passage tandis que l'extremite avant (14b) de ce même tube-réservoir (14) présente une forme convergente ou arrondie. - L'invention est principalement utilisée pour l'insémination des poules.
Patent EP-0076243-A1 (EP)
Inventor: HABRO BERTIL
IPC: F21V7/09
Filed: 1982-09-16
Abstract: In a reflector adapted to embrace as a continuous unit a light source situated in the centre of the reflector, the reflector is divided along the circumference into at least three parts (A, B, C ...) merging in each other, said reflector following a determined curve (K) in the vertical plane in the central portions of the various parts. Each of the parts (A, B, C ...) consists of two relatively reversed sectors (A', A"; B', B" ...) which from said curve (K) are bent in the form of circular arcs in the horizontal plane (L, M, N, 0) such that each part (A, B, C ...) reflects all the light beside the centre of the reflector and within a determined angular area.
Patent EP-0065557-A1 (EP)
Inventor: KLEIN GERALD
IPC: G01V5/02
Filed: 1981-12-03
Abstract: L'installation pour la mesure du rayonnement emis par le sol sur un terrain ou dans un batiment (1) comprend au moins deux detecteurs (2, 3) disposes a egale distance (H) du sol et equidistants (A) les uns des autres. Les signaux issus de ces detecteurs sont combines dans une unite de calcul (4) de maniere qu'un indicateur (5) fournisse la difference d'intensite du rayonnement (6, 7) entre les lieux (8, 9) au-dessus desquels les detecteurs se trouvent a cet instant. Par une disposition en trame d'un grand nombre de detecteurs (102... 126) sur la surface a mesurer (1) et la mesure simultanee du rayonnement emis par la terre on obtient un profil de rayonnement qui permet de tirer des conclusions sur la disposition souterraine du sol (veines d'eau, rochers, etc). Les zones avec intensite de rayonnement bas (7) peuvent etre compensees relativement a l'intensite de rayonnement normale (6) pour proteger les hommes, les animaux et les plantes des dommages causes par un deficit du rayonnement naturel.
Patent EP-0099884-A1 (EP)
Title: Procede et dispositif de traitement de debris rocheux de forages
Inventor: SCHELLSTEDE HERMAN J
IPC: E21B41/00
Filed: 1982-01-29
Abstract: Dispositif de traitement de boues de débris de forage dans un fluide de forage de puits de pétrole à base d'huile, utilisé généralement dans l'exploitation de puits pétroliers. Les débris possédant un revêtement d'hydrocarbure, après le traitement dans le dispositif sont suffisamment exempts d'hydrocarbures pour pouvoir être déchargés dans un plan d'eau sans créer de problèmes pour l'environnement, tels que la formation d'une pellicule décelable à la surface de l'eau. Un procédé continu à deux étages est utilisé pour élever la température d'une couche relativement mince de fragments rocheux pulvérisés ou autres débris pour effectuer un dégagement en série d'hydrocarbures sous forme gazeuse. Dans le premier étage (12), les fragments rocheux introduits sont envoyés de force dans une région annulaire mince (44) délimitée par une paroi disposée autour (36) et composée d'un métal résistant à la corrosion chauffé à une température à laquelle les produits d'hydrocarbures sont gazéifiés de manière à en permettre l'extraction. Dans le deuxième étage (14), le produit pulvérisé du premier étage (12) est introduit de force dans une région annulaire cylindrique (68) à partir de laquelle on extrait les résidus des produits d'hydrocarbures. Une partie des produits gazeux formés peut être mélangée à de l'air ou de l'oxygène pour permettre la combustion (70) de manière à satisfaire une partie des besoins énergétiques du dispositif.
Patent EP-0093752-A1 (EP)
Inventor: WEESIE ANTON PIETER MARIE
IPC: A63B71/02
Filed: 1982-11-11
Abstract: Pour empêcher que les chats et les chiens n'entrent dans des aires de jeux pour enfants et éviter que les vitres des fenêtres ne soient cassées par des projections de balles ou autres, une cage de jeu est construite sur l'aire de jeu. Cette cage comprend des montants (1), des poutres (2), des parois latérales en forme de filets (3) et une toiture en forme de filet (4) suspendue d'un fil tenseur (7) tendu entre deux poteaux opposés (8, 9).
Patent EP-0084879-A1 (EP)
Inventor: NAHLE CARLOS DR
IPC: C02F1/58
Filed: 1983-01-24
Abstract: 1. Process for the anaerobic digestion of rinse and wash waters and decanted sludge transport waters containing calcium ions, particularly from the process of sugar production, in which the waters are treated in one or more stages in a methane reactor with formation of methane and carbon dioxide, characterized in that calcium ions are removed by precipitation as carbonate before the anaerobic decomposition.
Patent EP-0106317-A1 (EP)
Inventor: STROHBACH HANNELORE
IPC: C10M175/00
Filed: 1983-10-12
Abstract: There is proposed a process for the purification of fluorinated lubricants, free from hydrogen, such as perfluorinated ethers or chlorofluorocarbons, whose elimination can be dangerous for the environment owing to the fluorine release, such a process consisting in dissolving the lubricant in a fluorochlorinated hydrocarbon, then in precipitating it by means of a grease solvent, in separating, in degasing and finally in filtering in order to remove the mechanical impurities.
Patent EP-0089080-A1 (EP)
Inventor: VACKIER LEO NORBERT
IPC: G03G15/00
Filed: 1983-03-04
Abstract: Apparatus for temporarily holding flexible sheets and conveying them progressively through an image transfer station, e.g. in a xerographic printer comprising a rotatable sheet holder (30) having two segmental peripheral portions (34,35) which have inter-meshing teeth and can be relatively angularly displaced for varying the arcuate length of the sheet supporting surface (39) formed by such portions. For gripping the leading and trailing margins of a sheet (38) and holding it taut against the surface (39) there are leading and trailing clamps (58, 48) which are likewise relatively angularly displaceable so that they can operate at the leading and trailing ends of the arcuate support surface (39) whatever be its adjusted size.
Patent EP-0093500-A1 (EP)
Inventor: CREPEAU ALLEN ERVIN
IPC: C08K5/372
Filed: 1983-03-28
Abstract: A composition comprising 100 parts of an elastomer selected from the group consisting of EPDM, butyl rubber and a EPDM-butyl rubber mixture; 0.1 to 3.0 parts of a compound having the structural formula [(CH 2 ) n NCS] 2 S 6 , where n is 4 or 5; and 0 to 0.5 parts of a sulfur donor curative is disclosed. The composition has particular application as roof sheeting or flashing.
Patent EP-0091359-A1 (EP)
Inventor: BOUDY JEAN-PIERRE
IPC: F02B3/06
Filed: 1983-03-29
Abstract: The device for regulating the fuel supply to an internal-combustion engine supercharged by the exhaust-gas energy and acting on a suitable member, such as at least one turbocharger unit, is of the type comprising an injection pump where the stroke of the injection pistons is adjusted by a stop plate, the position of which is controlled as a function of the air mass admitted into the cylinders of the engine in each cycle. The stop plate 8 is positioned by means of an electric motor 40 fed by an electronic computing and control circuit 53 sensitive to the air mass admitted into the engine cylinders in each cycle, whilst its position is detected by a suitable electrical and/or electronic means, such as a copying potentiometer 24. The invention is used for adjusting the flow of the injection pumps as a function of the actual air mass admitted in each cycle, particularly for lean running at high power and a better richness setting during transient phases.
Patent EP-0094287-A1 (EP)
Inventor: HEIDMANN KURT R
IPC: F16D55/224
Filed: 1983-04-27
Abstract: A disc brake assembly (10) includes a rotor (12) having a pair of friction faces (14,16) and a pair of friction elements (18, 20) disposed adjacent the friction faces. A caliper (32) is slidably mounted on a support member (22) by mounting mechanism (40). Mounting mechanism (40) includes a camming member (66) supported by the support member (22) and slidably engaged by the caliper (32) and a torsion spring (82) which yieldably rotates the camming member (66) into camming engagement with the caliper (32) and support member (22).